145620480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 160

約数和(自身を含む): 474148224

約数和(自身を除く): 328527744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 283, 320, 335, 384, 402, 480, 512, 536, 566, 640, 670, 768, 804, 849, 960, 1005, 1072, 1132, 1280, 1340, 1415, 1536, 1608, 1698, 1920, 2010, 2144, 2264, 2560, 2680, 2830, 3216, 3396, 3840, 4020, 4245, 4288, 4528, 5360, 5660, 6432, 6792, 7680, 8040, 8490, 8576, 9056, 10720, 11320, 12864, 13584, 16080, 16980, 17152, 18112, 18961, 21440, 22640, 25728, 27168, 32160, 33960, 34304, 36224, 37922, 42880, 45280, 51456, 54336, 56883, 64320, 67920, 72448, 75844, 85760, 90560, 94805, 102912, 108672, 113766, 128640, 135840, 144896, 151688, 171520, 181120, 189610, 217344, 227532, 257280, 271680, 284415, 303376, 362240, 379220, 434688, 455064, 514560, 543360, 568830, 606752, 724480, 758440, 910128, 1086720, 1137660, 1213504, 1516880, 1820256, 2173440, 2275320, 2427008, 3033760, 3640512, 4550640, 4854016, 6067520, 7281024, 9101280, 9708032, 12135040, 14562048, 18202560, 24270080, 29124096, 36405120, 48540160, 72810240, 145620480]

約数ペア:

[(1, 145620480), (2, 72810240), (3, 48540160), (4, 36405120), (5, 29124096), (6, 24270080), (8, 18202560), (10, 14562048), (12, 12135040), (15, 9708032), (16, 9101280), (20, 7281024), (24, 6067520), (30, 4854016), (32, 4550640), (40, 3640512), (48, 3033760), (60, 2427008), (64, 2275320), (67, 2173440), (80, 1820256), (96, 1516880), (120, 1213504), (128, 1137660), (134, 1086720), (160, 910128), (192, 758440), (201, 724480), (240, 606752), (256, 568830), (268, 543360), (283, 514560), (320, 455064), (335, 434688), (384, 379220), (402, 362240), (480, 303376), (512, 284415), (536, 271680), (566, 257280), (640, 227532), (670, 217344), (768, 189610), (804, 181120), (849, 171520), (960, 151688), (1005, 144896), (1072, 135840), (1132, 128640), (1280, 113766), (1340, 108672), (1415, 102912), (1536, 94805), (1608, 90560), (1698, 85760), (1920, 75844), (2010, 72448), (2144, 67920), (2264, 64320), (2560, 56883), (2680, 54336), (2830, 51456), (3216, 45280), (3396, 42880), (3840, 37922), (4020, 36224), (4245, 34304), (4288, 33960), (4528, 32160), (5360, 27168), (5660, 25728), (6432, 22640), (6792, 21440), (7680, 18961), (8040, 18112), (8490, 17152), (8576, 16980), (9056, 16080), (10720, 13584), (11320, 12864)]